? 同義詞
??? 情景例句
Have you had dinner yet?
你吃晚飯了嗎？
Son! Don't make suck a noise when you eat.
兒子，吃飯的時候不可以發出聲音。
What about the Natural History Museum? So far as I know, it's free.
去自然歷史博物館怎么樣？據我所知，那兒是免費的。